IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-4-41628 Original Research Paper Chalk & Talk versus Power point Presentation - Perception of Undergraduate Students -A study conducted in SCB Medical College Cuttack Mohua Biswas Dr. Dr. Minakshi Mohanty Dr. April 2022 11 4 01 02